How many blocks are there?
How many blocks are there?Correct answers: 259
The first user who solved this task is chris fox.
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Edward DavyDied 26 Jan 1885 at age 78 (born 16 Jun 1806).English physician, chemist and inventor of an electromagnetic repeater for relaying telegraphic signals (1836) and an electrochemical telegraph (1838). He turned his interest to telegraphy after studying medicine and beginning a career as a chemist. He emigrated to Adelaide, South Australia, where he was a farmer and physician. |